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Holtville Middle School, CA Weather Forecast
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Holtville Middle School Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  | | | | |  |  | | |
| Partly Sunny | Clear | Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear |
| Hi: 108°FHi: 42°C | Lo: 83°FLo: 28°C | Hi: 112°FHi: 44°C | Lo: 84°FLo: 29°C | Hi: 116°FHi: 47°C | Lo: 89°FLo: 32°C | Hi: 116°FHi: 47°C | Lo: 87°FLo: 31°C | Hi: 114°FHi: 46°C | Lo: 87°FLo: 31°C | Hi: 114°FHi: 46°C | Lo: 87°FLo: 31°C |
| POP: 10% | POP: 10% | POP: 10% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1131 AM PDT Mon Aug 24 2026 
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Issued: 152 PM MST Mon Aug 24 2026
Key Messages
- Extreme Heat Warnings remain in effect through Saturday with daily Major to Extreme Heat Risk.
- Lower desert highs are likely to reach or exceed 110 degrees through the rest of the work week and even into the weekend, peaking around daily records during the middle of the week.
- Monsoon storm chances will be very limited this week and essentially come to an end by Tuesday before slowly returning this coming weekend.
Aviation
...Updated at 1755Z.
South Central Arizona including KPHX, KIWA, ...